import { ADD_COUNTER, ADD_TO_CART } from "./mutation-types";
export default {
  addCart(context, payload) {
    return new Promise((resolve, reject) => {
      let oldProduct = context.state.cartList.find(
        item => item.iid === payload.iid
      );
      //判断oldProduct
      if (oldProduct) {
        context.commit(ADD_COUNTER, oldProduct);
        resolve("商品数量加1");
        console.log(reject);
      } else {
        payload.count = 1;
        context.commit(ADD_TO_CART, payload);
        resolve("添加新的商品");
      }
    })
  
  }
};
